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About Genuine Windows - Microsoft Support
Find answers to common questions about genuine Windows software.
Windows help and learning
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
Hardware warranty, services, and repair
Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.
使 - Microsoft
通过语音键入,可以通过说话在电脑上输入文本。 语音键入使用由 Azure 语音服务提供支持的联机语音识别。
Windows - Microsoft
了解如何从“设置”、登录屏幕和黑屏或空白屏幕启动到 Windows 中的安全模式。
Troubleshoot Windows Media Player Errors - Microsoft Support
Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.
Windows - Microsoft
了解如何下载、安装和配置适用于你的 Windows 版本的额外语言包。
Microsoft Edge - Microsoft
Microsoft Edge 中的打印过程非常简单,可通过多种方式完成。 使用键盘快捷方式: 在 Windows 上按 Ctrl + P 或在 Mac 上 按 Command + P 打开打印对话框。
Microsoft Defender - Microsoft
即使已开启其他防火墙,开启 Microsoft Defender 防火墙也很重要。 它保护你免遭未经授权的访问。 若要打开或关闭 Microsoft Defender 防火墙,请执行以下操作:
Windows - Microsoft
了解如何查找电脑正在运行的 Windows 操作系统版本和设备规格。